baber/WOPTO huggingface dataset:
Patent JP-2004067293-A (JP)
Title: Elevator door opening and holding instrument
Inventor: UJIIE KAZUHIKO
IPC: B66B13/16
Filed: 2002-08-05
Abstract: <P>PROBLEM TO BE SOLVED: To hold opening of landing doors keeping a slight clearance between them, with a fixture capable of being composed in a small size without consisting of a three-side frame cover plate and a landing door, and capable of being installed with a simple operation between landing doors of the type opened from the center to the right and left.  <P>SOLUTION: The landing doors 9, 10 consists of double-opened type doors which have a bending parts 9b, 10b at the end edge part of respective width direction, and are opened from the center to the right and left. An elevator door opening holding instrument 19 is installed between the landing doors 9, 10 in the case of checking or inspecting the apparatus in an elevator shaft from the landing side keeping the landing doors 9, 10 slightly open. The door opening holding instrument 19 is equipped with a base part 19a and engaging parts 19b, 19b. The base part 19a is inserted between the landing doors 9, 10. The engaging parts 19b, 19b are provided on both sides of the base parts respectively, fitted to the bending parts 9b, 10b of the landing doors 9, 10, and prevent the movement to the door closing side and door opening side of the landing doors 9, 10. The clearance between opening doors is held by fitting the engaging parts 19b, 19b to the bending parts 9b, 10b at the end edge part of the landing doors 9, 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004065600-A (JP)
Title: Pants shape disposable product for wearing
Inventor: TAKINO SHUNSUKE
IPC: A61F13/15
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To provide a pants shape disposable product for wearing by which a user easily puts both the legs through legholes.  <P>SOLUTION: A pair of first vertical bending lines 15, and a pair of second vertical bending lines 16 are formed in the product 1A. A first part 17 extending to a part between the first bending lines 15 is folded toward the inner part of the product 1A along the first bending lines 15, and a second part 18 extending to a part between the second bending lines 16 is folded toward the inner part of the product 1A along the second bending lines 16. The legholes 14 are normally opened in the produce 1A.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069205-A (JP)
Title: Desk air cleaner
Inventor: ENDO KIYOTAKE
IPC: F24F8/97
Filed: 2002-08-07
Abstract: <P>PROBLEM TO BE SOLVED: To improve the smoke absorbing efficiency and to provide user friendliness with a simple structure.  <P>SOLUTION: This desk air cleaner is provided with a front surface opening part 5 for sucking the air containing the smoke of a cigarette, an air blower 6 for pressure-feeding the air sucked through the front surface opening part 5 in the centrifugal direction, a pair of peripheral opening parts 7 and 7 in right and left for discharging the air, which is pressure-fed by the air blower 6, forward of the device to form an air curtain, a dust collecting filter 8 interposed between the front surface opening part 5 and the air blower 6 to eliminate the smoke of the cigarette, and a deodorizing filter 9 interposed between the air blower 6 and the pair of peripheral opening parts 7 and 7 in right and left to eliminate an odor of the cigarette.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004069214-A (JP)
Title: Heat exchanger
Inventor: SAKAKIBARA YASUFUMI
IPC: F28F3/12
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To set a lot of flow passages for meandering passage in a core within the predetermined cross directional size when the opening diameter of a flow-in/out pipe is large.  <P>SOLUTION: In this heat exchanger 10, an auxiliary flow-in passage P1 and an auxiliary flow-out passage P2 having the nearly same cross section with a cross section of each passage are arranged in parallel with each other along a final flow passage P19 of the meandering passage Pa communicated with a first flow passage P2 of the meandering passage Pa, which is communicated with a flow-in pipe 14, and a flow-out pipe 15. The first flow passage P2 and the auxiliary flow-in passage P1 are communicated with each other in, at least, a flow-out side end, and the final flow passage P19 and the auxiliary flow-out passage P20 are communicated with each other in, at least, a flow-in side end, and a flow-out side end of the flow-in pipe 14 is opened toward the first flow passage P2 and the auxiliary flow-in passage P1, and a flow-in side end of the flow-out pipe 15 is opened toward the final flow passage P19 and the auxiliary flow-out passage P20.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003221818-A (JP)
Title: Revetment material
Inventor: SHIODA JUNJI
IPC: E02B3/14
Filed: 2002-08-08
Abstract: <P>PROBLEM TO BE SOLVED: To provide a revetment material and a method of revetting for easing construction of revetment, lowering costs of material and construction, preventing not only soil from eroding but also earth and sand from flowing out without fail, and improving easiness and certainty of construction.  <P>SOLUTION: The revetment material comprises a pillar-shaped part which is formed by using dried plants and connection parts provided on both sides of the pillar-shaped part in a longitudinal direction, wherein each of the connection parts is connected with the connection part of another revetment material which is adjacent thereto in a longitudinal direction, so that the end surfaces of the revetment materials may be fit to each other tightly in a longitudinal direction.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004079070-A (JP)
Title: Optical disk player and reproducer
Inventor: KOBAYASHI KOJI
IPC: G11B27/34
Filed: 2002-08-16
Abstract: <P>PROBLEM TO BE SOLVED: To provide a reproducer which prevents a user from continuing viewing of reproduced pictures and listening of sounds while the user does not notice the error of setting and which does not give an unpleasant feeling to the user viewing the pictures and listening the sounds.  <P>SOLUTION: When playing a DVD 10 which is set in the main body of DVD player 1, the DVD player 1 outputs a composite video in which a video expressing the set contents of the main body is composed to the played video of the DVD 10 periodically. As a result, the user is enabled to confirm the set contents having the output format of the reproduction signal set in the main body and the user is prevented from continuing viewing of the pictures and listening of the sounds with erroneous setting. Moreover, the user is prevented from mistaking that it is a failure of the main body of the DVD 1 and the faulty of the set DVD 10.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004073081-A (JP)
Title: Seasoning for pasta
Inventor: ISHII HIDEKAZU
IPC: A23L11/00
Filed: 2002-08-19
Abstract: <P>PROBLEM TO BE SOLVED: To provide a seasoning for pasta capable of imparting pasta with natto flavor liked by all people including persons who dislike natto.  <P>SOLUTION: The seasoning for pasta comprises a pair of a seasoning packed with lyophilized ground natto with a cubic size of 5mm×5mm and a seasoning packed with separate dressing as seasoning sauce.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003151475-A (JP)
Title: Electron source substrate, method for manufacturing the same, and image forming device using electron source substrate
Inventor: HACHISU TAKAHIRO
IPC: H01J29/92
Filed: 2002-08-21
Abstract: PROBLEM TO BE SOLVED: To control diffusion of wiring metal on an electron emission element film (dielectric thin film) of wiring metal and electron emission part causing deterioration of electron emission characteristics in an electron source substrate used as a electron beam source of a large screen flat type image forming device. SOLUTION: In the electron source substrate having an electron emission element composed of dielectric thin film 4 having a pair of element electrodes 2, 3 and an electron emission part 5 on the substrate 1, and metallic wires 6, 7 connected to the element electrode 2, 3 and composed of different composition from the element electrode, a shortest distance L along an interface of the element electrode 2, 3 and the substrate 1 between dielectric thin film 4 and metal wiring 6, 7 is set 50 μm or less.
Patent JP-2004080594-A (JP)
Title: Image reader
Inventor: SHIMIZU SUGURU
IPC: H04N1/04
Filed: 2002-08-21
Abstract: <P>PROBLEM TO BE SOLVED: To perform the calibration of a magnification for printing an image of the same size as an original image on a film.  <P>SOLUTION: After setting a mode to a duplication mode in S1, the operation of magnification calibration is started in S2. A magnification calibration chart image is processed corresponding to a set parameter and transferred to a printer in S3. In S4, the transferred chart image is enlarged to the full printer area width of the printer to be used and the film for the magnification calibration is printed. The film for the magnification calibration is set to an image reader in S5 and the film for the magnification calibration is read in S6. In S7, the image is formed by using a film reading means and a data processing means, an image processing is performed to the image and the width of the print area is calculated. In S8, the value is recorded in a parameter recording means as a read area parameter used in the duplication mode. In S9, after the operations are ended, the image reader is turned to a state capable of reading the film.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004076506-A (JP)
Title: Nonfreezing device
Inventor: TAJIMA MASATOSHI
IPC: E04H9/16
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To provide a nonfreezing device for a snow-fall preventive roof etc., which prevents the freeze of a roof surface on the periphery of a drain ditch.  <P>SOLUTION: The nonfreezing device 1 is formed of upper plates 11, side plates 12, and a bottom plate 13. Each upper plate 11 is attached to the upper edge of the side plate 12 in a manner opening at an angle almost the same as the inclined angle of the roof surface 83. More specifically, the nonfreezing device 1 forms a gap between the lower surface of a heat insulator 15 of the upper plate 11 and the roof surface 83 corresponding to the height of a sheet metal seam 84, and warm air is emitted via the gap, to thereby freezing is prevented. Further a plurality of draining slots 14 are formed in a joint portion between the bottom plate 13 and each side plate 12, and therefore snow on the bottom plate 13 is melted.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004086255-A (JP)
Title: Image processing method and image processor, storage medium and computer program
Inventor: FUJIWARA MAKOTO
IPC: G06T3/00
Filed: 2002-08-22
Abstract: <P>PROBLEM TO BE SOLVED: To realize expression for clearly switching a background image which does not have an alpha channel and image data which does not have the alpha channel and to make expressive power of an image to be eloquent by effectively using the alpha channel of frame data.  <P>SOLUTION: Only the alpha channel 12 of frame data which is originally used for expressing a frame, is synthesized with image data 11. At the time of synthesis, the alpha channel 12B is inverted (13B) and data is simultaneously converted. Image data to which the alpha channel is added and the background image are alpha-blended. The background image and the image of a photograph can finely be combined by using an alpha value of frame data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004087555-A (JP)
Title: Schottky barrier diode
Inventor: TAKAHASHI JUN
IPC: H01L29/872
Filed: 2002-08-23
Abstract: <P>PROBLEM TO BE SOLVED: To provide a Schottky barrier diode whose parasitic current is small as compared with its output current and which has good characteristics.  <P>SOLUTION: Semiconductor areas 11a and 11b of the same conductivity as a separation area 4 and a substrate 1 are formed between contact areas 9a and 9b and the separation area 4. On the top surfaces of the semiconductor areas 11 and 11b, 3rd electrodes 12a and 12b are provided, and the 2nd electrodes 7a and 7b and 3rd electrodes 12a and 12b are short-circuited with conductors. Consequently, a characteristic-improved transistor Qc is formed which has a guard ring 9 as its emitter and semiconductor areas 11a and 11b as its collectors, and the parasitic current is reduced through the mirror circuit operation of the characteristic-improved transistor Qc.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004088501-A (JP)
Title: Connection means selection system, server device, and downloading method
Inventor: AMADA HIROAKI
IPC: H04L12/70
Filed: 2002-08-27
Abstract: <P>PROBLEM TO BE SOLVED: To improve the convenience of a user by automatically performing service selection based on a cost and downloading time in a terminal or a server in a network.  <P>SOLUTION: An estimated communication charge in the case of downloading data by an hourly charging service that charges in accordance with a connecting time is calculated, and an estimated communication charge in the case of downloading data by a meter-rate charging service which charges in accordance with a communication data amount is calculated. The calculation results are displayed on the screen 222 of a user terminal. A service selected by the user on the basis of contents displayed on the screen 222 is used to download data.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003158120-A (JP)
Title: Surface treatment device
Inventor: SAGO YASUMI
IPC: H01L21/3065
Filed: 2002-08-28
Abstract: PROBLEM TO BE SOLVED: To provide a surface treatment device where uniform gas flow distribution can be formed, gas discharge mechanism superior in the controllability of the temperature of a gas plate and the distribution and uniform treatment can continuously be performed. SOLUTION: The surface treatment device is constituted of a treatment chamber where a substrate placing mechanism on which a substrate is placed inside and the gas discharge mechanism are oppositely arranged, and of the exhaust means and the gas supply means of the treatment chamber. In the gas discharge mechanism, a gas dispersion mechanism, the cooling or heating mechanism of the gas plate where multiple gas routes are given and a refrigerant channel or a heater is disposed and the gas plate having multiple gas blow holes connected to the gas channels are disposed in order from an upstream side. The gas plate is fixed to the cooling or heating mechanism by a grasping member grasping the peripheral part of an electrostatic adsorption mechanism or the gas plate.  A second gas dispersion mechanism is disposed between the gas plate and the cooling or heating mechanism and gas blow holes are made just below the refrigerant channel.
Patent JP-2004093274-A (JP)
Title: Impact sensor
Inventor: SHIRATORI MASAYUKI
IPC: G01P15/125
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To provide an impact sensor capable of eliminating the need of a power supply for operation, holding impact record without requiring the power supply, and electrically detecting the record.  <P>SOLUTION: An elastic hinge 4 connected between a frame 2 and a mass part 3 is brought in the state of being bent in the longitudinal direction, and the mass part 3 is buckled so as to be deviated upward or downward relative to the position of the frame 2. Also, an electrode 5 is formed on a base 1. When the sensor receives an impact and the mass part 3 is displaced upward, the mass part 3 is held at a new position by the buckling of the hinge 4. The presence or absence of the impact is stored as the position of the mass part 3. The presence or absence of the impact can be detected by detecting a variation in capacitance between the mass part 3 and the electrode 5 due to the positional change of the mass part 3.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004095358-A (JP)
Title: Manufacturing device of electric harness
Inventor: KAMEI KAZUAKI
IPC: H01R43/01
Filed: 2002-08-30
Abstract: <P>PROBLEM TO BE SOLVED: To increase yield of a product of electric harness or the like utilizing a flexible long material by immediately responding at the problem occurrence part, when dimension error has happened in the cable or other flexible long material in the electric harness manufacturing device.  <P>SOLUTION: The device comprises a cable drawing-out means 10 which is provided at a crimping device B for crimping a connector to the cable being a component of the electric harness and draws out the cable W, rotary encoders 42A, 42B which are provided at a cable supply device C for supplying the cable W to the crimping device B and detect the cable supply quantity from the cable supply device C to the crimping device B, a main computer 21 as an operating means for computing the difference of the both by comparing the drawing-out quantity of the cable by the cable drawing-out means and the detected value by the rotary encoders, a main computer 21 as a comparison means which compares the difference computed by the operating means with the permissible range determined beforehand, and a main computer as a cable drawing-out quantity abnormality judging means which, when the difference exceeds the permissible range by comparison by the comparison means, judges to the effect that the actual drawing-out quantity of the cable by the cable drawing-out means differs from the specified drawing-out quantity.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004101189-A (JP)
Title: Apparatus and method for inspecting defect
Inventor: BABA JUNJI
IPC: G01B11/30
Filed: 2002-09-04
Abstract: <P>PROBLEM TO BE SOLVED: To detect a surface defect by collectively measuring a surface to be inspected of a wide area without contact and to size the length and depth of the surface defect through the use of a flaw detecting image.  <P>SOLUTION: A speckle patterning laser oscillator 6 is made to oscillate pulse laser light, so that reflected light 12 from the object to be inspected 1 is made to interfere over a CCD element with reference light branched by a beam splitter 10 for branching the reference light to photograph a first speckle pattern. Pulse laser light is oscillated by a pulse laser 5 for exciting elastic waves and condensed by a lens 7 to excite elastic waves from an elastic wave exciting part 4 and to photograph a second speckle pattern similarly to the first speckle pattern. Image processing is performed on the images of the two patterns by an image processing device 15 to determine a flaw detecting image. The length of the defect is measured based on the flaw detecting image. The difference between a surface deviation of a surface defect part and a surface deviation of a sound part is computed based on the flaw detecting image. By making reference to a database from the difference and the length of the defect, the depth of the defect is sized.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099491-A (JP)
Title: Method for producing dialkyl peroxide
Inventor: KAYABA DAISUKE
IPC: C07C409/16
Filed: 2002-09-06
Abstract: <P>PROBLEM TO BE SOLVED: To provide a method for producing a dialkyl peroxide in high selectivity in a high yield and in excellent productivity.  <P>SOLUTION: The method for producing the dialkyl peroxide comprises continuously circulating a mixed solution of raw materials containing an alcohol compound and an organic hydroperoxide compound through a tubular reactor packed with a zeolite solid acid catalyst. The method for producing the dialkyl peroxide comprises continuously circulating a mixed solution of raw materials containing the alcohol compound and hydrogen peroxide through the tubular reactor packed with the zeolite solid acid catalyst. The method for producing the dialkyl peroxide comprises having the ratio of the weight of the zeolite solid acid catalyst to the total mol flow rate of the alcohol compound and the organic hydroperoxide compound or hydrogen peroxide of 100-1,000 g×hr/mol.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2003160736-A (JP)
Title: Plasticizer for non-chlorine based resin and resin composition
Inventor: EZAKI YOUICHIROU
IPC: C08L93/04
Filed: 2002-09-09
Abstract: <P>PROBLEM TO BE SOLVED: To provide a plasticizer having a compound obtained from materials from natural products as a main material which may reduce loads for a human body and the environment, and to produce a resin composition excellent in flexibility and transparency which hardly changes physical properties with time.  <P>SOLUTION: The plasticizer for the resin has a compound represented by formula (I) Ro-COO-((CHR<SB>1</SB>)<SB>l</SB>(CHR<SB>2</SB>)<SB>m</SB>-O)<SB>n</SB>((CHR<SB>3</SB>)<SB>l</SB>'(CHR<SB>4</SB>)<SB>m</SB>'-O)<SB>n</SB>'-R<SB>5</SB>[wherein, Ro is a rosin residue; R<SB>1</SB>, R<SB>2</SB>, R<SB>3</SB>and R<SB>4</SB>are each a hydrogen atom or methyl group; R<SB>5</SB>is a hydrogen atom, 1-8C alkyl or acyl group; l and l' are each an integer of 0-6; m and m' are each an integer of 0-6 (provided that 1≤l+m≤6, and 1≤l'+m'≤6); n and n' are each an integer of 0-7 (provided that it represents 1≤n+n'≤7)] as a main component. The resin composition contains the plasticizer.  <P>COPYRIGHT: (C)2003,JPO
Patent JP-2004100859-A (JP)
Title: Gear ratio control device for continuously variable transmission
Inventor: ARAI MASASHI
IPC: F16H61/00
Filed: 2002-09-11
Abstract: <P>PROBLEM TO BE SOLVED: To improve controllability by adding a function of automatically regulating primary pressure in accordance with line pressure to a gear ratio control valve to reduce the line pressure, and set the primary pressure.  <P>SOLUTION: In this gear ratio control device for a continuously variable transmission, the gear ratio control valve comprises a spool valve slidably contained in a housing. The spool valve is moved based on balance between control signal pressure and partial line pressure on one side and energizing force by an energizing means and partial primary pressure to selectively change to a neutral position where a primary pressure leading port is not continuous with other ports, a boosting position where it is continuous with a line pressure introducing port, and a pressure reducing position where it is continuous with a drain port. When the control signal pressure is changed, the primary pressure is regulated based on balance between the control signal pressure and the partial primary pressure. An area ratio of a partial line pressure receiving part on one side to a partial primary pressure receiving part on the other side is set to be equal to an area ratio of a follower side pressure receiving part to a drive side pressure receiving part. When the line pressure is fluctuated, the primary pressure is automatically regulated in accordance with the area ratio.  <P>COPYRIGHT: (C)2004,JPO
Patent JP-2004099808-A (JP)
Title: Powder coating composition, coating method and steel material for automotive
Inventor: KIYOTA MICHIHIRO
IPC: C09D163/00
Filed: 2002-09-12
Abstract: <P>PROBLEM TO BE SOLVED: To provide a powder coating composition having an excellent effect of preventing rust of a steel material, compared with current zinc-rich paints and emitting no VOCs.  <P>SOLUTION: The composition comprises at least a zinc powder of an average grain size of 4-20 μm having a distribution of grain sizes wherein at least 70% of particles of the powder lie in the range of grain sizes of the average grain size ± 2 μm, a bisphenol type epoxy resin and a hardening agent. A coating film formed with the composition using the zinc powder of a sharp distribution of grain sizes has uniform and excellent rust-preventing performance.  <P>COPYRIGHT: (C)2004,JPO